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EPRO PR6424/010-010 CON021 Eddy Current Displacement Sensor

EPRO PR6424/010-010 CON021 Eddy Current Displacement Sensor

Sleeve Thread

M18x1.5

Armored Cable

WITH

Total Sensor Length C=Cx +12.5mm

Cx=40mm

Adaptor Plug

WITH

Total Cable Length

5m

Cable End

LEMO

 

 

AMIKON company is located in China, a beautiful city called Xiamen

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① Sales manager : Miya zheng | Email : sales@amikon.cn

② Mobile : 86-18020776792

③ WeChat : 86-18020776792 | WhatsApp : 86-18020776792

Q:Price advantage?

A:15% Lower than prevailing market prices in average for considerable cost savings;

Q:Trustworthiness advantage?

A:Established since 2008 amikon, thousands of clients worldwide trust us with their industrial control needs;

Q:Worldwide network advantage

A:Our global distribution network of vendors & associates expedites delivery and consolidates stocks and resources management.

 

Ø Descripution

Sensitivity / Linearity

4 V/mm (101.6 mV/mil), ≤ ±1.5%

Air Gap (Center)

Approx. 2.7 mm (0.11") nominal

Long Term Drift

< 0.3%

Static Range

±2.0 mm (0.079")

Dynamic Range

0 to 1,000 μm (0 to 0.039")

Target Material

Ferromagnetic steel (42 Cr Mo4 standard)

Maximum Surface Speed

2,500 m/s (98,425 ips)

Shaft Diameter

≥ 80 mm

Operating Temperature Range

-35 to 150°C (-31 to 302°F)

Temperature Error

< 4% / 100 K (API 670 compliant)

Pressure Resistance (Sensor Head)

10,000 hPa (145 psi)

Shock & Vibration

5g @ 60 Hz @ 25°C (77°F)

Material

Sleeve: stainless steel; Cable: PTFE

Weight

~200 g (sensor + 1 m cable, no armor)

 

The EPRO PR6424/010-010 CON021 is a high-precision eddy current displacement measurement system designed for continuous condition monitoring and protection of critical rotating machinery such as steam turbines, gas turbines, compressors, pumps, and generators.

This system typically consists of a PR6424 probe combined with a CON021 signal converter, forming a complete non-contact measurement solution for monitoring shaft vibration, axial displacement, radial position, eccentricity, and dynamic gap changes in real time.

Operating on the eddy current principle, the sensor detects minute changes in distance between the probe tip and the conductive target surface. These variations are converted into electrical signals, which are then processed and conditioned by the CON021 module to provide stable, linearized output signals compatible with industrial control and monitoring systems such as DCS or PLC platforms.

The PR6424/010-010 CON021 is engineered for high reliability in demanding industrial environments. It offers strong resistance to electromagnetic interference and maintains stable performance under high temperature, vibration, and harsh operating conditions. Its robust mechanical design ensures long-term durability and consistent measurement accuracy in continuous operation.

Overall, the EPRO PR6424/010-010 CON021 serves as a critical component in predictive maintenance and machinery protection systems, enabling precise monitoring of rotating equipment health and supporting early fault detection strategies in industrial applications.

 

Ø Dimensions

PR6424/xxx-xxx

 

A. Case thread: M18x1.5 or 3/4-16UNF
B. Case length
C. Wrench flats: SW 16 mm
D. SW 27 mm
E. Standard cable diameter: 2.8 mm (0.11 in), minimum bending radius 25 mm (0.984 in)
F. Armored cable diameter: 6 mm (0.236 in), minimum bending radius 35 mm (1.378 in)
G. Optional adapter plug after 1 m cable from sensor
H. Cable length (tolerance: 0…+10%)
I. Lemo connector (male), 11.0 mm (0.433 in) diameter or open cable end

 

Ø FAQ

1. How does the PR6424/010-010 CON021 achieve high-resolution displacement measurement in high-vibration industrial environments?
The PR6424/010-010 CON021 utilizes eddy current sensing technology to deliver precise, non-contact displacement measurements, ensuring stable signal integrity even under elevated vibration and harsh turbomachinery operating conditions.

2. What calibration principles govern the linear response behavior of the PR6424/010-010 CON021 in proximity sensing applications?
The PR6424/010-010 CON021 is engineered with a highly linear transfer characteristic, optimized through factory calibration to maintain consistent sensitivity across its nominal measuring range, minimizing drift and hysteresis effects.

3. In which thermodynamic and mechanical operating conditions can the PR6424/010-010 CON021 maintain measurement stability without signal degradation?
The PR6424/010-010 CON021 is designed to withstand wide temperature fluctuations and mechanical stress, maintaining signal stability in high-speed rotating machinery, including turbines, compressors, and generators.

4. How does the electromagnetic field design of the PR6424/010-010 CON021 enhance immunity against conductive interference and signal distortion?
The PR6424/010-010 CON021 incorporates optimized coil geometry and shielding architecture, significantly reducing susceptibility to external electromagnetic disturbances and ensuring reliable proximity detection in electrically noisy environments.

5. What integration advantages does the PR6424/010-010 CON021 offer when deployed with CON021 signal conditioning modules in predictive maintenance systems?
When paired with CON021 signal conditioning electronics, the PR6424/010-010 CON021 enables seamless integration into condition monitoring systems, supporting high-precision vibration analysis and early fault detection in critical industrial assets.

 

Ø Recommended

PR6424/000-040 CON021

KJ4002X1-BF2 12P3866X012

CON041 PR6423/000-131

PR9376/010-011

KJ4001X1-NB1 12P3368X022

CON041 PR6424/000-121

SLS1508 KJ2201X1-BA1 12P3162X162

PR6424/004-010 CON021

1X01046H01L

PR6423/003-030 CON021

KJ3223X1-BA1 12P2871X022

PR6423/015-111 CON041

A6510 A6510-T

MMS6312

KJ4001X1-NB1 12P3368X012

A6560

SE4036P2 KJ3241X1-BK1 12P4710X042 

PR6423/010-000 CON021

KJ3224X1-EA1 12P4367X022 

WH5D-2FF 1X00416H03

A6312/08

KJ4001X1-CK1 12P0732X162 

1B30035H01

PR6423/000-010 CON021

 

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